What's Katie Hiding?

Since catching Katie Holmes sporting a suspicious belly bump a few days ago, we've noticed the actress making a couple of interesting decisions - first she wears a loose-fitting sweater in the middle of summer, and then she holds her daughter Suri in a manner which just so happens to strategically cover her tummy!

Despite her best efforts, however, we still caught a quick glimpse of Katie's midsection as she attended The Little Mermaid last night. Take a look for yourself - what do you think's going on?